Automatically update the Current Year in your Footer’s Copyright Notice

Tired of manually changing the year in your website’s footer every January? Here’s a quick solution. With a small WordPress snippet, you can make the year update automatically — no more edits needed.
Add the following code to your functions.php
file (or, even better, to a custom snippets plugin):
// CURRENT YEAR SHORTCODE
function copyright_shortcode() {
$current_year = date('Y'); // Gets the current year
return '<span class="copyright-text">© 2008 - ' . $current_year . ' Tài Hoàng. All rights reserved.</span>';
}
add_shortcode('copyright', 'copyright_shortcode');
Once that’s in place, open your footer editor and insert this shortcode wherever you want your copyright notice to appear:
[copyright]
That’s it — your footer will now stay up to date automatically, year after year.